56599320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20507}}^1$

素因数の和:20544

約数の個数: 64

約数和(自身を含む): 177189120

約数和(自身を除く): 120589800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 205070, 246084, 307605, 410140, 471661, 492168, 615210, 820280, 943322, 1230420, 1414983, 1886644, 2358305, 2460840, 2829966, 3773288, 4716610, 5659932, 7074915, 9433220, 11319864, 14149830, 18866440, 28299660, 56599320]

約数ペア:

[(1, 56599320), (2, 28299660), (3, 18866440), (4, 14149830), (5, 11319864), (6, 9433220), (8, 7074915), (10, 5659932), (12, 4716610), (15, 3773288), (20, 2829966), (23, 2460840), (24, 2358305), (30, 1886644), (40, 1414983), (46, 1230420), (60, 943322), (69, 820280), (92, 615210), (115, 492168), (120, 471661), (138, 410140), (184, 307605), (230, 246084), (276, 205070), (345, 164056), (460, 123042), (552, 102535), (690, 82028), (920, 61521), (1380, 41014), (2760, 20507)]